AIToday
Semafor TechPublished: Jun 26, 2026, 22:00 JST1 min read

AI energy demand reshapes global power grids

AI energy demand reshapes global power grids

Key takeaway

  • AI data centers are straining electricity grids worldwide.

  • In the US, demand is growing faster than the power network can supply, while developers are responding by building private power and storage systems that may support broader grid stability.

  • China is targeting AI to consume 5.3% of national electricity by 2030 and is steering massive data centers westward, requiring 80% of their power to come from renewable sources.

3 Key Points

  1. What happened

    AI data centers are driving up electricity demand faster than power networks can handle in the US, according to ING analysis. In China, AI could reach 5.3% of the country's total electricity usage by 2030. China is pursuing an "Eastern Data, Western Computing" model, placing data centers in the sparsely populated west and requiring them to run off 80% green energy.

  2. Why it matters

    Data center developers are being forced to build their own power and storage systems, which ING notes could function as "a new grid asset" supporting local energy systems. For businesses planning infrastructure investment, this signals that energy capacity and renewable sourcing are becoming critical competitive factors in data center siting.

  3. What to watch

    China's 5.3% electricity target by 2030 and the 80% green energy requirement for western data hubs represent the scale of the buildout authorities are attempting to manage.

Ask the AI about this article →

FAQ

How much electricity will AI use in China by 2030?
AI could reach 5.3% of China's total electricity usage by 2030, according to the article.
What is China's "Eastern Data, Western Computing" policy?
It is a model that places major power-hungry data centers in China's sparsely populated west and requires those hubs to run off 80% green energy.

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